Cascade Microtech 101-190 Standard Impedance Contact Substrate – Used, Fully Functional

This is a used Cascade Microtech 101-190 Standard Impedance Contact Substrate.

It's a precision tool used for calibrating probe stations and testing semiconductor devices.

While it's pre-owned, it's still fully operational and functions as intended.

It may show some minor cosmetic wear from previous use (it could be a floor model or return), but the important part—the electrical performance—is solid.

Made in the USA, this substrate is a critical piece for anyone doing RF or high-frequency measurements.

The model is 101-190, from Cascade Microtech.

If you need a reliable impedance standard for your lab but don't want to pay full retail, this used unit is a smart buy.